The seastar 1000 quartz gmt is everything you expect in a sports watch—on, in or under the water. 40mm stainless steel case with screw-down crown and engraved case back, coin-edge bezel ring and scratch-resistant sapphire crystal black dial with super-luminova® hands and markers, red details and date display swiss quartz movement interchangeable quick-release black silicone strap with buckle clasp water-resistant to 300 meters